-al -ic -th a-a a-b a-c a-i a-t aaa aab aac aah aai aal aat ab- aba abb abc abh abi abl abt ac- aca acb acc ach aci acl act aha ahb ahc ahh ahi ahl aht ai- aia aib aic aih aii ail ait al- ala alb alc alh ali all alt at- ata atb atc ath ati atl att baa bab bac bah bai bal bat bba bbb bbc bbh bbi bbl bbt bca bcb bcc bch bci bcl bct bha bhb bhc bhh bhi bhl bht bi- bia bib bic bih bii bil bit bla blb blc blh bli bll blt bta btb btc bth bti btl btt c-- caa cab cac cah cai cal cat cba cbb cbc cbh cbi cbl cbt cca ccb ccc cch cci ccl cct ch- cha chb chc chh chi chl cht ci- cia cib cic cih cii cil cit cl- cla clb clc clh cli cll clt cta ctb ctc cth cti ctl ctt h-i haa hab hac hah hai hal hat hba hbb hbc hbh hbi hbl hbt hca hcb hcc hch hci hcl hct hha hhb hhc hhh hhi hhl hht hia hib hic hih hii hil hit hla hlb hlc hlh hli hll hlt hta htb htc hth hti htl htt ia- iaa iab iac iah iai ial iat iba ibb ibc ibh ibi ibl ibt ica icb icc ich ici icl ict iha ihb ihc ihh ihi ihl iht iia iib iic iih iii iil iit il- ila ilb ilc ilh ili ill ilt ita itb itc ith iti itl itt la- laa lab lac lah lai lal lat lba lbb lbc lbh lbi lbl lbt lca lcb lcc lch lci lcl lct lha lhb lhc lhh lhi lht lia lib lic lih lii lil lit lla llb llc lli lll llt lta ltb ltc lth lti ltl ltt taa tab tac tah tai tal tat tba tbb tbc tbh tbi tbl tbt tca tcb tcc tch tci tcl tct th- tha thb thc thh thi thl tht tia tib tic tih tii til tit tla tlc tlh tli tll tlt tta ttb ttc tth tti ttl ttt